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Commit 1bc77f4d authored by Johan Hovold's avatar Johan Hovold Committed by Greg Kroah-Hartman
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USB: cyberjack: remove bogus disconnect test in close 



Remove bogus (and unnecessary) test for serial->dev being NULL in close.

The device is never cleared, and close is never called after a completed
disconnect anyway.

Signed-off-by: default avatarJohan Hovold <jhovold@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5c327528

drivers/usb/serial/cyberjack.c

+2 −5
Original line number Diff line number Diff line
@@ -166,12 +166,9 @@ static int cyberjack_open(struct tty_struct *tty, 


static void cyberjack_close(struct usb_serial_port *port)

{

	if (port->serial->dev) {

		/* shutdown any bulk reads that might be going on */

	usb_kill_urb(port->write_urb);

	usb_kill_urb(port->read_urb);

}

}



static int cyberjack_write(struct tty_struct *tty,

	struct usb_serial_port *port, const unsigned char *buf, int count)